20180-3206 RST 2137

20^h 17^m 58.96^s -32° 06' 56.7" P.A. 162.00 sep 1.4 mag 10.76,13.20

Coord 2000	20180-3206	Discov num	RST2137	Comp		Coord arcsec 2000	20 17 58.96 -32 06 56.7
Date first	1934	Date last	2016	Obs	4
Pa first	160	Pa last	161.5	P.A. Now (θ)	161.5°
Sep first	1.3	Sep last	1.435	Sep. Now (ρ)	1.435"
Mag pri	10.76	Mag sec	13.20	delta mag (ΔM)	2.44	Spectral class
Pri motion ra	-002	Sec motion ra
Pri motion dec	-001	Sec motion dec
Notes	S (Parallax indidates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagittarius

Tycho2

7446-00268-1

Gaia DR2

6700183070915708800

WDS 20180-3206 RST 2137 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20180-3206	RST2137		1944	2	162	1.3	10.76	13.20			201758.96-320656.7
20180-3206	RST2137		2015	3	161	1.4	10.76	13.20		S	201758.96-320656.7
20180-3206	RST2137		2016	4	162	1.4	10.76	13.20		S	201758.96-320656.7

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WDS 20180-3206 RST 2137 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20180-3206 RST 2137 : MEASURES

No records found.

WDS 20180-3206 : VIRTUAL EYEPIECE

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WDS 20180-3206 : ALADIN DSS IMAGE @ 20^h 17^m 58.96^s -32° 06' 56.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20180-3206 RST 2137 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20180-3206	RST2137		162	1.4	1
Show		20180-3147	UC 4141		349	51.4	20
Show		20169-3236	STN 64		295	1.7	33
Show		20156-3154	HJ 5181		4	9.8	34
Show		20179-3132	KPP4189		346	1.4	35
Show		20182-3258	SEE 413	BC	145	5.1	52
Show		20182-3258	SEE 413	AB	33	17.5	52
Show		20220-3224	JSP 812		341	0.2	54
Show		20193-3106	RST2138		60	2.4	64
Show		20223-3243	B 2885		358	6.9	66
Show		20213-3304	RST2139		320	0.2	71
Show		20216-3104	HJ 5191		250	12.6	79
Show		20240-3230	I 1418		256	0.7	80
Show		20116-3151	SEE 408		187	15.1	83
Show		20155-3048	PRO 229		178	7.1	86
Show		20231-3303	B 2483		146	12.3	86
Show		20109-3219	B 987		27	5.1	91
Show		20231-3315	B 2484		239	11.2	94
Show		20093-3154	VOU 81		125	3.5	112
Show		20098-3127	PRO 228		36	4.9	112
Show		20201-3356	JSP 811		147	1.5	113
Show		20120-3036	KPP 461		224	3.3	119
Show		20253-3052	TDT2257		261	0.5	121
Show		20089-3247	UC 4104		63	27.6	122
Show		20077-3144	LDS 704		290	42.2	132
Show		20276-3258	UC 4189		70	16.2	132
Show		20137-3407	HJ 5178	AB	9	2.8	132
Show		20137-3407	JC 24	AC	16	79.5	132
Show		20083-3117	TDT2012		98	0.5	134
Show		20093-3322	B 2482		125	7.0	134
Show		20075-3150	RST2133		177	0.3	135
Show		20229-3008	JSP 813		269	5.3	135
Show		20280-3115	OL 26		327	2.0	138
Show		20289-3205	SEE 419		97	9.5	139
Show		20079-3111	RST2135		179	0.9	141
Show		20070-3147	VOU 99		258	2.1	141
Show		20162-2945	SKF1245		228	24.6	144
Show		20215-2946	TDS1063		214	1.0	149
Show		20202-3435	I 1416		323	0.1	151
Show		20275-3028	KPP2320		320	19.6	158
Show		20291-3327	RST2142		327	1.9	162
Show		20060-3100	LDS5897		283	191.0	166
Show		20055-3300	SEE 404	AB	112	0.6	167
Show		20055-3300	SEE 404	AB,C	186	21.7	167
Show		20209-3450	B 478		28	6.0	168
Show		20081-3014	TSN 96		20	86.4	170
Show		20226-2928	JNN 325		214	0.2	170
Show		20054-3312	RST5468		23	0.8	172
Show		20043-3203	HJ 5165		304	54.2	174
Show		20112-3439	BRT1806		301	4.8	175
Show		20211-2916	BRT3091		52	2.8	175

WDS 20180-3206 : COMPONENTS

	A
B	pa=164.2° sep=1.41"

20180-3206 A

Componente originario normalizzato	AB		Coord arcsec 2000	201758.96-320656.7		Mag	10.76		PmRA	-2.00
PmDE	-1.0		Tycho2	7446-00268-1

Tycho2

Tycho2	7446-00268-1	Pflag		RAmdeg	304.49565729	DEmdeg	-32.11577444
PmRA	-1.5	PmDE	-0.7	E RAmdeg	22	E DEmdeg	32
E pmRA	1.6	E pmDE	2.0	EpRAm	1984.58	EpDEm	1984.86
Num	4	Q RAmdeg	1.3	Q DEmdeg	0.8	Q pmRA	1.2
Q pmDE	0.8	BTmag	11.092	E BTmag	0.047	VTmag	10.757
E VTmag	0.054	Prox	999	TYC	T	HIP
CCDM		RAdeg	304.49566083	DEdeg	-32.11577472	EpRA 1990	1.75
EpDE 1990	1.51	E RAdeg	25.8	E DEdeg	35.9	Posflg
Corr	-0.1

20180-3206 B

Componente originario normalizzato	AB		Coord arcsec 2000	201758.99-320658.1		Mag	13.2		Calc delta mag	2.44
Calc coord	yes